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CVE CVE-2021-47913

CVE-2021-47913

PHP

Severity: MEDIUM
CVSS: 6.4CVSS
Published: 2026-02-01
Last modified: 2026-02-11
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE: CWE-79

Description

PHP Melody 3.0 contains a persistent cross-site scripting vulnerability in the video editor that allows privileged users to inject malicious scripts. Attackers can exploit the WYSIWYG editor to execute persistent scripts, potentially leading to session hijacking and application manipulation.

References

https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/
https://www.phpsugar.com/phpmelody.html
https://www.vulncheck.com/advisories/php-melody-persistent-cross-site-scripting-via-video-editor
https://www.vulnerability-lab.com/get_content.php?id=2291

Summary

Description

References